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Asscher|Lab Grown|IGI

1.53ct E IF Asscher Lab Grown Diamond

ID • E/IF • IGI LG637453179

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG637453179

Diamond specifications and retailer prices

From HK$3,314 HKD
As of October 30, 2026
Save HK$19,439 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$22,753 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown asscher diamond

This 1.53ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG637453179 or 637453179. Listed at 21 retailers as of October 30, 2026, with prices from HK$3,314 to HK$22,753, a HK$19,439 spread on the same certified stone. Brilliant Earth lists it at HK$22,753. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453179
Dimensions6.39 × 6.38 × 4.06 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.39 mm6.38 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453179
Side View
Table 70.0%Crown 34.7°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$22,753 HKD|Low: HK$2,683 HKD|High: HK$23,459 HKD|Avg: HK$8,653 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 7HK$2,683 HKD
Retailer 4HK$2,974 HKD
Retailer 13HK$4,001 HKD
Retailer 9HK$4,786 HKD
Retailer 6HK$5,006 HKD
Retailer 12HK$5,106 HKD
Retailer 2HK$5,283 HKD
Retailer 11HK$6,925 HKD
Retailer 15HK$7,681 HKD
Retailer 5HK$9,533 HKD
Retailer 16HK$10,266 HKD
Retailer 3HK$10,466 HKD
Retailer 8HK$10,761 HKD
Retailer 10HK$11,977 HKD
Retailer 14HK$17,457 HKD
Brilliant EarthHK$22,753 HKD

43 data points across 16 retailers

21 retailersHK$3,314 HKD to HK$22,753 HKD

Retailer 1
-
HK$2,683 HKD
$342 USD
Price last confirmed 12 days ago
Final sale: no returns
Retailer 2
-
HK$2,974 HKD
$379 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$3,314 HKD
View
A
Retailer 4
-
HK$4,001 HKD
$510 USD
View
A
Retailer 5
-
HK$4,197 HKD
$535 USD
View
A
Retailer 6
-
HK$4,786 HKD
€581 EUR
View
A
Retailer 7
-
HK$5,006 HKD
$638 USD
View
A
Retailer 8
-
HK$5,106 HKD
ZAR 10,513 ZAR
View
A
Retailer 9
-
HK$5,283 HKD
£530 GBP
View
A
Retailer 10
-
HK$6,925 HKD
A$1,358 AUD
View
B+
Retailer 11
-
HK$7,681 HKD
$979 USD
View
B+
Retailer 12
-
HK$8,175 HKD
$1,042 USD
View
B+
Retailer 13
-
HK$9,533 HKD
SGD 1,642 SGD
View
B+
Retailer 14
-
HK$9,921 HKD
$1,264 USD
View
Retailer 15
-
HK$10,266 HKD
A$2,013 AUD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
HK$10,466 HKD
$1,334 USD
View
B+
Retailer 17
-
HK$11,977 HKD
£1,202 GBP
View
B+
Retailer 18
-
HK$12,005 HKD
$1,530 USD
View
B
Retailer 19
-
HK$13,660 HKD
£1,371 GBP
View
Retailer 20
-
HK$17,457 HKD
$2,225 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
14066478A · Oct 30
HK$22,753 HKD
$2,900 USD
View
20 more retailers have this diamond
Prices start from HK$3,314 HKDSave up to HK$19,439 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.53ct Asscher
HK$3,314 HKD